From owner-freebsd-questions  Fri Jun 23  7:13:18 2000
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Date: Fri, 23 Jun 2000 17:12:03 +0300
From: Alexander Prohorenko <white@extra.dp.ua>
To: Bjoern Fischer <bfischer@Techfak.uni-bielefeld.de>
Cc: freebsd-hackers@FreeBSD.ORG, freebsd-questions@FreeBSD.ORG,
	ingo@blank.pages.de
Subject: Re: Apache with PAM/RADIUS authentication
Message-ID: <20000623171203.B12018@extra.dp.ua>
References: <20000623115743.A5030@extra.dp.ua> <20000623154409.A250@broccoli.no-support.loc>
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In-Reply-To: <20000623154409.A250@broccoli.no-support.loc>; from bfischer@Techfak.uni-bielefeld.de on Fri, Jun 23, 2000 at 03:44:09PM +0200
Organization: Extra Solutions
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On Fri, Jun 23, 2000 at 03:44:09PM +0200, Bjoern Fischer wrote:
> On Fri, Jun 23, 2000 at 11:57:43AM +0300, Alexander Prohorenko wrote:
> > I hope to get some help here.  I've got in troubles trying to run
> > Apache PAM authentication module on FreeBSD.
> [...]
> > I've used PAM module from http://blank.pages.de/pam/ - mod_auth_pam.c
> > and added it as DSO module using apxs.
> > 
> > /usr/local/apache/conf/httpd.conf has:
> > 
> > LoadModule pam_auth_module    libexec/mod_auth_pam.so
> > AddModule mod_auth_pam.c
> [...]
> > Jun 22 13:50:15 nwlynx dev-httpd: unable to dlopen(/usr/lib/pam_radius.so)
> > Jun 22 13:50:15 nwlynx dev-httpd: [dlerror: /usr/lib/pam_radius.so: Undefined symbol "pam_get_item"]
> [...]

Bjoern,

Thank you very much,

Here they are:

> Please show me the output of `objdump -p mod_auth_pam.so' and of

white@nwlynx:/usr/local/apache-dev/libexec>objdump -p mod_auth_pam.so

mod_auth_pam.so:     file format elf32-i386

Program Header:
    LOAD off    0x00000000 vaddr 0x00000000 paddr 0x00000000 align 2**12
         filesz 0x00001215 memsz 0x00001215 flags r-x
    LOAD off    0x00001218 vaddr 0x00002218 paddr 0x00002218 align 2**12
         filesz 0x000001f8 memsz 0x000001f8 flags rw-
 DYNAMIC off    0x00001390 vaddr 0x00002390 paddr 0x00002390 align 2**2
         filesz 0x00000080 memsz 0x00000080 flags rw-

Dynamic Section:
  NEEDED      libpam.so.1
  INIT        0x78c
  FINI        0x1054
  HASH        0x94
  STRTAB      0x43c
  SYMTAB      0x1cc
  STRSZ       0x1c6
  SYMENT      0x10
  PLTGOT      0x230c
  PLTRELSZ    0xe8
  PLTREL      0x11
  JMPREL      0x6a4
  REL         0x604
  RELSZ       0xa0
  RELENT      0x8

> `objdump -p <apache-server-binary>' and I will try to help you.

white@nwlynx:/usr/local/apache-dev/bin>objdump -p httpd

httpd:     file format elf32-i386

Program Header:
    PHDR off    0x00000034 vaddr 0x08048034 paddr 0x08048034 align 2**2
         filesz 0x000000a0 memsz 0x000000a0 flags r-x
  INTERP off    0x000000d4 vaddr 0x080480d4 paddr 0x080480d4 align 2**0
         filesz 0x00000019 memsz 0x00000019 flags r--
    LOAD off    0x00000000 vaddr 0x08048000 paddr 0x08048000 align 2**12
         filesz 0x0004d4b5 memsz 0x0004d4b5 flags r-x
    LOAD off    0x0004d4b8 vaddr 0x080964b8 paddr 0x080964b8 align 2**12
         filesz 0x00004644 memsz 0x00007c6c flags rw-
 DYNAMIC off    0x00051a6c vaddr 0x0809aa6c paddr 0x0809aa6c align 2**2
         filesz 0x00000090 memsz 0x00000090 flags rw-

Dynamic Section:
  NEEDED      libcrypt.so.2
  NEEDED      libc.so.3
  INIT        0x804dfc4
  FINI        0x808c5e4
  HASH        0x80480f0
  STRTAB      0x804b7e8
  SYMTAB      0x8049278
  STRSZ       0x23ba
  SYMENT      0x10
  DEBUG       0x0
  PLTGOT      0x809a864
  PLTRELSZ    0x3f8
  PLTREL      0x11
  JMPREL      0x804dbcc
  REL         0x804dba4
  RELSZ       0x28
  RELENT      0x8

Cheers,

-- 
Alexander Prohorenko, Extra Solutions [ http://extra.com.ua ]

  "Those who do not understand UNIX are condemned to reinvent it, poorly."
							-- H. Spencer


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